RoBu

1.The study of pressure in liquids.

2.The study of pressure in gasses.

3.a) bulldozer

b) excavator

c) forklift

d) backhoe

4.a) paintball gun

b) air compresser

c) nail gun

d) pellet gun

5. Force that is applied at one point is transmitted to another point using an incompressible fluid

6. Gas transmits a force exerted on the gas in an enclosed space.

7.The main diference is one uses liquid to create pressure and the other uses gas

to create pressure.